Small Active Buzzer Module
If you want to make some noise, but you don't care much for actually generating it in the first place, this is the module for you. It is an active buzzer module that has an on-board oscillator, so all you need to do is to supply it with power, and it will take care of the rest.
As it is a basic active buzzer, it produces only a single tone; to produce different tones, you can use our passive buzzer module and generate the sound yourself.
- Operating voltage: 3.3 to 5.5VDC
- Maximum current: 30mA at 5VDC
- Frequency: Around 2500Hz, plus or minus 300Hz
- Minimum sound output: 85dB at 10cm
- S - Signal input
- - - Ground connection